1
www.power-one.com
Edition 4/04.2001
• Short circuit protection
• DIL 24 Case with 8.5 mm profile
IMX 4 Series 4 Watt DC-DC Converters
Input voltage ranges up to 121 V DC
1 or 2 outputs up to 48 V DC
Up to 2000 V DC I/O electric strength test
Selection chart
Output 1 Output 2 Input voltage Type Options1
U
o nom
I
o nom
U
o nom
I
o nom
U
i
[V DC] [mA] [V DC] [mA] [V DC]
3.3 900 - - 8.4...36 20 IMX 4-03-9 -8, M, Z
3.3 900 - - 16.8...75 40 IMX 4-03-9 -8, M, Z
3.3 900 - - 40...121 70 IMX 4-03-9 -8, L, Z
5 700 - - 4.7...16.8 5 IMX 4-05-9 -8, Z
5 700 - - 8.4...36 20 IMX 4-05-9 -8, M, K, Z
5 700 - - 16.8...75 40 IMX 4-05-9 -8, M, K, Z
5 700 - - 40...121 70 IMX 4-05-9 -8, Z
12 340 - - 4.7...16.8 5 IMX 4-12-9 -8, Z
12 340 - - 8.4...36 20 IMX 4-12-9 -8, M, K, Z
12 340 - - 16.8...75 40 IMX 4-12-9 -8, M, K, Z
12 340 - - 40...121 70 IMX 4-12-9 -8, Z
15 280 - - 4.7...16.8 5 IMX 4-15-9 -8, Z
15 280 - - 8.4...36 20 IMX 4-15-9 -8, M, K, Z
15 280 - - 16.8...75 40 IMX 4-15-9 -8, M, K, Z
15 280 - - 40...121 70 IMX 4-15-9 -8, Z
+5 350 –5 350 8.4...36 20 IMX 4-0505-9 -8, M, K, Z
+5 350 –5 350 16.8...75 40 IMX 4-0505-9 -8, M, K, Z
+5 350 –5 350 40...121 70 IMX 4-0505-9 -8, Z
+12 170 –12 170 8.4...36 20 IMX 4-1212-9 -8, M, K, Z
+12 170 –12 170 16.8...75 40 IMX 4-1212-9 -8, M, K, Z
+15 140 –15 140 8.4...36 20 IMX 4-1515-9 -8, M, K, Z
+15 140 –15 140 16.8...75 40 IMX 4-1515-9 -8, M, K, Z
+24 80 –24 80 8.4...36 20 IMX 4-2424-9 -8, M, Z
+24 80 –24 80 16.8...75 40 IMX 4-2424-9 -8, M, Z
1 For minimum order quantity and lead time contact Power-One.
2
www.power-one.com
Edition 4/04.2001
Board Mountable IMX 4 Series
Input
Input voltage 5 IMX, continuous range, 5 V 4.7...16.8 V DC
20 IMX, continuous range, 20 V 8.4...36 V DC
40 IMX, continuous range, 40 V 18...75 V DC
70 IMX, continuous range, 70 V 40...121 V DC
Output
Output voltage setting accuracy
U
i nom , 50%
l
o nom ±1%
U
o nom
Minimum load recommended 10%
l
o nom
Line regulation
U
i min
...U
i max , 50%
l
o nom ±1%
U
o nom
Load regulation
U
i nom
,
10...100%
l
o nom, main output ±3%
U
o nom
tracking output ±3%
U
o nom
Output voltage switching noise
U
i nom
,
10...100%
l
o nom, peak-peak, total max. 2%
U
o nom
Efficiency
U
i nom ,
l
o nom up to typ. 83%
Control and protection
Input protection suppressor diode (except 5 IMX 4)
Overload protection
U
i min
...U
i max
,
fully protected, hiccup mode
No-load protection yes
Safety and EMC
Electric strength test voltage I/O (5/20/40/70 IMX 4) 1/1.5/1.5/2 kV DC
Electromagnetic interference conducted (5/20/40/70 IMX 4) class –/B/B/A
Environmental
Operating ambient temperature
U
i nom
, l
o nom –40...71°C
Storage temperature non operational –40...100°C
Relative humidity non condensing 93%
MTBF Gf 40°C (MIL-HDBK-217F-N2) >349'000 h
Options
Extended temperature range –40...85°C, ambient, operating -8
Alternative pinout K
SMD version with pins M
Open frame version Z
Accessories
DIN and chassis mounting kit
3
www.power-one.com
Edition 4/04.2001
Mechanical data
Tolerances ±0.3 mm (0.012") unless otherwise indicated.
European
Projection
IMX 4 Series 4 Watt DC-DC Converters
33 (1.3")
1
20 (0.79")
12 1
13 24
11 x 2.54 (0.1")
S09042
15.24 (0.6")
8.5
(0.33")
0.5 (0.02")
min.
3 (0.12")
Measuring point
of case temperature
T
C
S09042
Bottom view
25 (0.98")
1
12
13 24
S09043
9
(0.35")
Bottom view
33 (1.3")
20 (0.79")
11 x 2.54 (0.1")
0.5 (0.02")
1
Measuring point
of case temperature
T
C
S09043
31 (1.22")
1
20 (0.79")
12
13 24
11 x 2.54 (0.1")
S90004
8.5
(0.33")
0.5 (0.02")
3 (0.12")
15.24 (0.6")
Bottom view
Standard and alternative pinout
Option M
Option Z
4
www.power-one.com
Edition 4/04.2001
Board Mountable IMX 4 Series
Standard including option Z
Pin Single output units Dual output units
2Vi–Vi–
3Vi–Vi–
10 n.c. -
11 - Vo–
14 Vo+ Vo+
16 Vo–Go
22 Vi+ Vi+
23 Vi+ Vi+
Option K
Pin Single output units Dual output units
1Vi+ Vi+
2 n.c. -
10 - Go
11 - Go
12 Vo–-
13 Vo+ Vo–
15 - Vo+
24 Vi–Vi–
SMD pinout (option M)
Pin Single output units Dual output units
2Vi–Vi–
3Vi–Vi–
10 n.c. Go
11 Vo–Vo–
12 Vo–Vo–
13 Vo+ Vo–
14 Vo+ Vo+
15 Vo+ Vo+
16 Vo–Go
22 Vi+ Vi+
23 Vi+ Vi+
26.6 (1.05")
2.5 (01") 5.6 (0.22")
2 (0.08")
0.85 (0.03")
11 x 2.54 (0.1")
1
12
24
13
S11052
Solder lands for option M
